Jack said:
"What is this magical Earth block by UA?"
>> The object's horizontal light - especially from lowest altitude - will strike the earth because the earth accelerates upwards by 1g.
Really?
Have you ever calculated how much "the earth accelerating upwards by 1g" could bend light and in what direction?
I haven't calculated the magnitude, because time is phew 
The photons are struck up by the air. The rest hit the ascending earth.
So you cannot see Australia from California unless from sufficiently high altitude.
How high an altitude required? I live in California. Calculate (preferably with Phew) how high I need to go to view Australia. And if able to achieve the altitude necessary to view Australia based upon your calculations I will do so and send pictures.
Calculation... I'm afraid I'd be like as Tesla described:
So far to crack something new in physics is a matter of months even year duration to come to a conclusion.
For time being, please show us about Australia view from space.
By what is it? Helicopter? Drone? Or?
Of course one thing for sure: The higher the better.
For globe earth model it's impossible, because from California, Australia position is beyond 6 hours away AKA 90° of sun traveling, so let's see what is like for flat earth model. By logic, Australia is possibly visible as long as the observer's altitude is sufficient and there is no view blocks e.g. atmoplane, cloud, fog etc.
You can also clarify the existence of the dome. FEers say the dome is real and proven even by video and picture evidences.
The question: Is the dome position high enough to let you see Australia. How high is it actually?
Another intriguing matter:
You can also clarify whether 'blacky cloud' is like a 'land', a huge flying body on where angels stay and do their job in climate matters etc.
If so, why not trying to communicate with them. You'd probably know secret things such as the reason why so far they generate tornados.
Good luck